How do you evaluate #5.8+(-2.5)#? Prealgebra Negative Numbers and Absolute Value Negative Numbers 1 Answer Hope It Helps Mar 11, 2018 #2.78# Explanation: #5.8 + (-2.5)# #5.28 - 2.5# #2.78# Answer link Related questions How do you compute #-8+13#? How do you compute #11+(-19)#? How do you compute #-19-8#? How do you compute #-77+(-46)#? How do you compute #41+(-56)#? How do you compute #50-82#? How do you compute #-47-13#? How do you compute #-80+102#? How do you compute #5(18)#? How do you compute #-64div(-8)#? See all questions in Negative Numbers Impact of this question 1971 views around the world You can reuse this answer Creative Commons License